baber/WOPTO huggingface dataset:
Patent IT-8685541-D0 (IT)
Inventor: CLAUDIO FILIPPONE
IPC: F02P7/03
Filed: 1986-04-24
Abstract: The ignition device has the same number of high-frequency electrical-current generators (18) as the number of the cylinders in an internal combustion engine. Each of these generators is connected electrically to the primary winding of a respective electrical coil (22) with a high transforming ratio. The secondary winding (23) is connected electrically to a spark plug (29) located in the corresponding cylinder. The generators are each activated transitionally in correspondence with the combustion phase in the respective cylinder, by controller sensitive to the rotation of the drive shaft of the engine and also to the load applied, to generate and to maintain an electronic plasma produced by a beam of high speed electrons.
Patent SE-0000450-D0 (SE)
Inventor: FOWELIN JESPER
IPC: A61B/
Filed: 2000-02-14
Abstract: A resilient distal part (6) is secured to the inflatable ring (1) for placing around the finger or toe, and extends towards the tip of the finger or toe and past the ring. The light source (7) and photosensor (8) are joined to this distal part. Two light sources are used to emit light at different wavelengths.  A ring is placed around the finger or toe and inflated using a pump (4). A photosensor detects light which has been transmitted through the finger or toe.
Patent SE-0001538-D0 (SE)
Inventor: WESTRIN PAER
IPC: G01F/
Filed: 2000-04-28
Abstract: The spoon is constituted of an elongate body (1) that in a side in each end is provided with indentations (2, 3) with a first and a second measuring volume. On an opposed side of the elongate body reception space (4, 5) are arranged corresponding to a third and fourth measuring volume in the shape of indentation in the first side.  The indentations have been given such a height that a filling of the indentations on the first side up to the level of the tips of the indentations corresponds to a fifth and sixth measuring volume.
Patent SE-0002515-D0 (SE)
Inventor: HILL ROLF
IPC: A61M25/01
Filed: 2000-06-30
Abstract: A device for configuring a body insert, such as an electrode lead for a stimulation device, has a wire arrangement adapted to be inserted into the interior of the body insert for stiffening and bending the body insert. The wire arrangement has a tip section which, when the wire arrangement is inserted in the body insert, resides at the distal end thereof. The tip section has a bendable insulating polymer element which contains a number of bending actuators connected in series. The bending actuators are formed by successive silicon sections interconnected by polyimide-filled V-groove joints in thermal communication with a heating element. The operation of the heating element from a regulation unit adapted for access at a proximal end of the body insert controls expansion of the polyimide filling the joints, thereby producing a selected amount of bending at the tip section and the distal end section of the body insert.
Patent SE-0101098-D0 (SE)
Inventor: PERSSON STIG
IPC: B01F3/04
Filed: 2001-03-28
Abstract: The invention relates to a device for treatment of a fluid, whereby the device includes a housing (1), which encloses an inner space (2) of the device, an inlet (6) to the inner space (2), an outlet (7) from the inner space (2), a gas supply means (12), which is connected to the inner space (2), via at least one supply channel (13), whereby the fluid is intended to flow through the inner space (2) undergoing a mixing process with the gas. The device includes a nozzle (8) which is arranged at said inlet (6), whereby the nozzle (8) is adapted to direct the fluid in the inner space (2) and by means of ejector effect produce a negative pressure in said supply channel (13) such that the gas is distributed in the fluid.
Patent SE-0200682-D0 (SE)
Inventor: BERGMAN MATS A
IPC: B21D26/033
Filed: 2002-03-07
Abstract: Method for the manufacture of closed, hardened steel sections by hydroforming, a blank being placed in a substantially enclosing forming tool and openings in the blank being closed and connections for hydraulic fluid being provided to the inside of the blank and fluid being pumped into the blank at high pressure so that the blank is deformed according to the forming tool, the fluid being removed and the blank being hardened by heating and subsequent cooling. <IMAGE>
Patent SE-0201361-D0 (SE)
Inventor: EYEM JULIUS
IPC: F28D20/02
Filed: 2002-05-06
Abstract: The present invention relates to an accumulator tank (1) filled with particles (2) which comprise a shell and a liquid encased by said shell. Advantageously, the accumulator tank (1) is comprised in en solar collector construction with a circulating heat carrying medium arranged to flow through the accumulator tank (1).
Patent SE-0201975-D0 (SE)
Inventor: EJDERKLINT CHRISTER
IPC: B23B27/04
Filed: 2002-06-25
Abstract: A directly pressed cutting insert for chip removing machining includes a top surface, a bottom support surface, and edge surfaces interconnecting the top and support surfaces. The top surface comprises a chip surface. A cutting corner is formed by the intersection of two of the edge surfaces and includes a first cutting edge. One of the two edge surfaces includes a first clearance surface having a first clearance angle. The first edge surface includes a second clearance surface having a second clearance angle, which is greater than the first clearance angle. Each of the first and second clearance surfaces connects to the same first cutting edge.
Patent SE-0202995-D0 (SE)
Inventor: ANDERSSON PERCY
IPC: B63J2/12
Filed: 2002-10-10
Abstract: Hot gases from e.g. a burner (7) are passed through openings (8, 9) in a series of flanges (2) which are connected together by a number of rings (3) that form one or more exhaust gas channels (10). The flanges are in direct contact with the rings, exhaust gases and surrounding air. A flow of air can be passed over the flanges using e.g. a fan.
Patent SE-0301397-D0 (SE)
Inventor: PAPPACOSTA ANDREAS
IPC: A61F5/48
Filed: 2003-05-14
Abstract: The sheet (4) protection with a handgrip (3'.5',6') protects bed textiles and allows caring personnel to change bedding whilst a bedbound patient remains in bed. It comprises a lying part of flexible and protective material, two bed parts in flexible material joined to the lying part, arranged on each side of the lying part and arranged to be pushed in under a mattress to hold the lying part in position on the mattress.  A handgrip is arranged on the under side of the lying part and in connection with the area where the lying part is joined with the bed parts. The handgrip is arranged under the lying part and above the bed part so that the handgrip is accessible in the bedded position.
Patent SE-0303562-D0 (SE)
Inventor: SVENSSON KJELL
IPC: E02D/
Filed: 2003-12-22
Abstract: The device is for ground anchoring of stay lines, e.g. for anchoring stay wires used in connection with conduit posts, fastenable against a loop-part arranged in connection with an end part of a stay part (1) joined to an anchoring part (4) dug beneath the earth surface.  A plate-shaped part (2) has a central hole with a diameter corresponding to or somewhat exceeding the diameter of the stay part. The anchoring part comprises a circular plate-shaped part with a through track or hole, which permits insertion of a loop part.
Patent SE-8204195-D0 (SE)
Inventor: NAGASHIMA A
IPC: B01D29/19
Filed: 1982-07-07
Abstract: A strainer for a liquid sucking device and adapted to be attached to the end of a flexible liquid sucking tube of the device. The strainer has an outlet tube adapted to be connected to the flexible liquid sucking tube of the device, a spherical shell integral with the outlet tube, a strainer element attached to the outer surface of the spherical shell and a weight accommodated by the internal cavity of the spherical shell.
Patent SE-8204839-D0 (SE)
Inventor: SILIGONI M
IPC: H03F3/45
Filed: 1982-08-24
Abstract: A final bridge stage for a receiver audio amplifier, which can be monolithically integrated, consists of two pairs of complementary bipolar transistors. The collectors of the transistors of each of the transistor pairs are connected together to form two terminals to which a transducer is connected. The transistor emitters of NPN type and PNP type transistors are respectively connected to the negative pole and, through a constant current generator, to the positive pole of a supply voltage generator. The constant current generator consists of a small resistor to which a constant voltage is applied by means of a suitable circuit. The bases of the bridge transistors are connected to the signal source by means of suitable circuits. The signal source controls similar transistors in phase opposition, while at the same time controlling the complementary transistors in phase opposition.
Patent SE-8205278-D0 (SE)
Inventor: BJORKLUND B
IPC: B61K11/00
Filed: 1982-09-15
Abstract: The system is used to thaw out cold railway carriages and trucks. It blows air or other gas against them at high speed and with a slightly higher temp. Where a railway vehicle is to be de-iced, the air can be partly returned and blown onto it again. - The air can be passed round an essentially closed circuit during de-icing, while during subsequent drying a larger proportion of dry preheated air is discharged and a smaller one recirculated. The air used can be at no more than 15 deg.C. higher than the ambient temp., being blown against the surface to be treated with an impact speed from 5 to 35 metres per second.
Patent SE-8206869-D0 (SE)
Inventor: FERNSTROM I
IPC: F23J15/00
Filed: 1982-12-01
Abstract: The exhaust gas is cleaned by being mixed with outer air and passed through a cooler (7) which has pipes (8) for coolant. The gas humidity content forms as condensate on the cooling pipes in such quantity that it maintains them clean from dust particles and improves their cooling ability. Cooling is assisted by a compressor-driven circulation unit.(1)
Patent SE-8300196-D0 (SE)
Inventor: SCHERBER KURT BORJE
IPC: F03D3/04
Filed: 1983-01-17
Abstract: A wind power plant has firstly a vertical rotor consisting of a vertical rotor shaft 7, 8 and, mounted onto this, elongate rotor blades 15 extending generally in the direction of the axial direction of the rotor, and secondly wind collecting and wind guiding ports, each and any having a port opening with a windscoop above and below the outer part of the port opening, and at least one port blade 17, rotatable around a vertical axis 18. The port blades are individually rotatable for individual adjustment of the ports in dependence of the direction and the force of the wind. <IMAGE>
Patent SE-8306575-D0 (SE)
IPC: G21C3/20
Filed: 1983-11-29
Abstract: Fuel rod for a nuclear reactor having a fuel sheath (1) filled with nuclear fuel (3) and made of a zirconium-base alloy, to whose inside surface a protective layer (1a) made of another zirconium-base alloy is applied. According to the invention, the zirconium in the protective layer is alloyed with one or more of the substances iron, chromium and nickel with a total content of 0.4-1.5 percent by weight and the content of all the other substances contained in the zirconium of the protective layer is less than 0.5 percent by weight. The fuel rod contains a nuclear fuel (2) which is preferably composed of uranium dioxide. <IMAGE>
Patent SE-8401792-D0 (SE)
Inventor: HELLNER L
IPC: F42B12/32
Filed: 1984-04-02
Abstract: A shell case comprising prefabricated fragments (4), preferably of a material with high density, and a supporting material which surrounds the fragments and together with these forms a connected shell which surrounds the explosive of the shell. The supporting material consists of a completely dense non-compressible material which is permanently connected with the pre-fabricated fragments, for instance a hardenable steel. The shell is preferably manufactured by a powder metallurgical procedure in which the supporting material in the form of a metal powder together with the pre-fabricated fragments (4) are pressed under high all-round pressure and high temperature into a dense compact jacket.
Patent SE-8405844-D0 (SE)
Inventor: JANCZAK JERZY
IPC: F16L27/04
Filed: 1984-11-20
Abstract: The ball-joint has an inner spherical portion (1) enclosed by a mating housing (2). This allows free angular movement between components (10,11) coupled respectively to the spherical portion and housing, also their rotation. There are one or more recesses (4,5) in the working surfaces of the portion or housing and in which a pin (7) on the other part fits, limiting relative movement in one or more directions.
Patent SE-8500432-D0 (SE)
Inventor: JOHANSSON J
IPC: B65D5/72
Filed: 1985-01-31
Abstract: The rivet (3) is pushed through a hole in the container closure strip (4). It is mechanically connected to the packing container, and remains securely in position even after opening.
Patent SE-8500626-D0 (SE)
Inventor: DAHLANDER PER NILS OLOF
IPC: F23N5/08
Filed: 1985-02-12
Abstract: Method for the control of a burner equipped with an injector nozzle, said method comprising the steps of continuously during combustion optically monitoring the flame of the burner; subjecting the light from the burner to spectral analysis for determining the instantaneous value of the air factor in the combustion gases, and controlling the supply of fuel and/or combustion air to the burner in dependence of said instantaneous value of the air factor. The method is characterized in that light emitted from the central portion of the flame which penetrates through the nozzle opening through which fuel is injected into the combustion chamber is picked up in a point situated in the immediate vicinity of, behind and axially with said nozzle opening, said light being further conducted out of the nozzle for being subjected to spectral analysis. The invention also relates to an arrangement for carrying out the method, comprising a burner equipped with an injector nozzle having a nozzle opening through which fuel is injected into the combustion chamber. Means are arranged within the burner in immediate vicinity of, behind and axially with the nozzle opening, said means being adapted to continuously pick up light which penetrates through said nozzle opening from the central portion of the flame, said means further conducting said light out of the injection nozzle to a device for subjecting said light to spectral analysis.
Patent SE-8502093-D0 (SE)
Inventor: SCHIELER L
IPC: C10L10/08
Filed: 1985-04-30
Abstract: The present invention provides a method for inhibiting corrosion and elastomer swelling and degradation caused by alcohol and alcohol-containing fuels and for increasing lubricity of alcohol or alcohol-containing fuels, comprising the step of adding to alcohol or alcohol-containing fuels, a fuel additive comprising one or more reaction products of a carboxylic acid or acid chloride selected from the group consisting of unsubstituted aromatic carboxylic acids, aliphatic carboxylic acids, nitro-substituted aromatic carboxylic acids and their corresponding acid chlorides, and an amine selected from the group consisting of aliphatic amines, cycloaliphatic amines, and aromatic amines. The present invention also provides a fuel composition for internal combustion engines, comprising: (a) a major portion of fuel comprising from about 1 to 100% by volume of an alcohol having 1 to 4 carbon atoms and from about 99 to 0% by volume of a non-alcohol fuel selected from the group consisting of gasoline, individual hydrocarbon components of gasoline, and dimethoxymethane, and (b) a minor portion of the fuel additive described above.
Patent SE-8504120-D0 (SE)
Inventor: CLOSTERMEYER G
IPC: A01F12/40
Filed: 1985-09-04
Abstract: The invention relates to a combine harvester with a mounted chopper, the rotating cutters of which cooperate with stationary countercutters. To improve the chopping quality, a beating edge projecting into the path of movement of the cutting material is provided in front of the cutting point between the rotating and stationary cutters, and the beating edge is assigned an additional stationary cutter.
Patent SE-8504208-D0 (SE)
Inventor: SHIOIRI A
IPC: D21C5/02
Filed: 1985-09-11
Abstract: Wastepaper is treated by a ink-removing process in which an aqueous wastepaper pulp slurry is introduced into a treating vessel, air is blown into the wastepaper pulp slurry preferably through a number of air-blowing orifices formed on a peripheral surface of at least one horizontal cylinder located in the bottom portion of the vessel to absorb ink particles floating in the wastepaper pulp slurry by air bubbles ejected from the orifices and rising toward the wastepaper pulp slurry surface. The resultant ink-absorbed froth is then removed. In this process, air is blown in an amount satisfying the relationship (I) G/L>/=5.0 (I) wherein L is the volume (m3) of the wastepaper pulp slurry in the treating vessel and G is the total volume (Nm3) of the air bubbles blown into the vessel, to promote the contact of the air bubbles with the ink particles in the wastepaper pulp slurry.
Patent SE-8504613-D0 (SE)
Inventor: KOISTINEN P A T
IPC: F04D29/22
Filed: 1985-10-04
Abstract: A pump impeller is coated essentially without use of core structures. The pump impeller coating is performed in several stages. Partial units of the impeller are coated, whereafter the coated partial units are assembled together. Exposed areas of the impeller are then coated to provide a continuous coating over the entire impeller.
Patent SE-8604226-D0 (SE)
Inventor: HOLM ROLAND
IPC: H02K15/09
Filed: 1986-10-06
Abstract: PCT No. PCT/SE87/00449 Sec. 371 Date Apr. 4, 1989 Sec. 102(e) Date Apr. 4, 1989 PCT Filed Oct. 6, 1987 PCT Pub. No. WO88/02570 PCT Pub. Date Apr. 7, 1988.A machine for winding a rotor core for a rotating electrical machine, the rotor core having axially extending winding slots and to be provided with a winding comprising a number of coils corresponding to the number of winding slots, includes two mutually similar winding devices (2, 3) arranged coaxially opposite another. The winding devices can be brought together and moved apart in the axial direction and each device includes a wire guide ring (16) having an inner diameter larger than the outer diameter of the rotor core (13) and provided in its surface thereof facing the other winding device with radially extending wire guide grooves (17) corresponding to the winding slots of the rotor core. The inner surface of the ring (16) has provided thereon, opposite each guide groove (17), a radially and inwardly projecting lug (18) with radial extension exceeding the clearance between the inner surface of the ring (16) and the outer surface of the rotor core (13). Each winding device (2, 3) also includes a rotor guide sleeve (19) arranged co-axially in relation to the wire guide ring (16) and rotatable, but not axially movable, in relation to the wire guide ring (16). The rotor guide sleeve (19) has a cylindrical inner surface having a diameter slightly exceeding the outer diameter of the rotor core (13) and provided with axially extending ribs (22) which correspond to and can engage the winding slots on the rotor core.
Patent SE-8701653-D0 (SE)
Inventor: SODERBERG P O
IPC: A61C8/00
Filed: 1987-04-22
Abstract: A dental bridge (1) is described made of gold alloy and provided with sockets (2, 13) cast thereinto, through which sockets the bridge will be attached to anchoring elements (9, 10) attached to the jaw-bone of a patient. What is new is the sockets (2, 13) comprising a supporting part (3, 14) made of titanium, the outer surface of said supporting part being provided with retention means (5, 6, 15) for locking of the socket against axial movement. A manner of preparation of a such dental bridge and a socket (2, 13) being a means for carrying out the manner are also described.
Patent SE-8702133-D0 (SE)
Inventor: HUSER J P
IPC: B23B27/16
Filed: 1987-05-22
Abstract: The turning tool (80) is provided with an indexable insert (W). So that snug fitting of the side faces of this insert in the recess (81) of the turning tool is ensured, a rocker (84) forms a self-adjustable, lateral bearing face for the insert. Despite careful manufacture, indexable inserts of this type sometimes have angle errors and/or uneven side faces. This has led to problems. The self-adjustable bearing face is intended to provide a remedy here. <IMAGE>
Patent SE-8704752-D0 (SE)
Inventor: ROTH A
IPC: H01R4/34
Filed: 1987-11-27
Abstract: An electrical terminal device, for shunting earth currents of electrical installations in a building having metal reinforcing rods (3a, 3b) in the foundation thereof, comprises two clamping plates (10, 20). a threaded fastener (1) coupling the plates together, half-shell clamping parts (11, 21) for fixing the device to at least one reinforcing rod, and a further plate (7) for fixing an earthing cable (4) to plate (10) by means of a locking screw (5). Accompanied by simultaneous reciprocal bracing, the two clamping plates (10, 20) are fixed to e.g. crosswise arranged iron reinforcing bars or rods (3a, 3b), with reciprocal engagement in three areas (A, B, C) thereby ensuring a good clamping action. <IMAGE>
Patent SE-8800389-D0 (SE)
Inventor: TERAOKA K
IPC: G07B1/00
Filed: 1988-02-05
Abstract: A bar code printer is disclosed which may be used as a standard desk type bar code printer, a weighing bar code printer, etc. by connecting outer peripheral equipment, such as weighing instruments or price indicating balances, to the bar code printer. A change-over circuit can select an input signal from either the input unit of the bar code printer or from the outer peripheral equipment, the input signal energizing a control circuit which develops control signals to drive a bar code printing system and an indicating system. The printer has differing types of bar code systems stored therein and by entering a flag code, a specific bar code system may be selected. Also, the differing types of bar code systems may be accomodated since the bar code is divided into a fixed part (for common use in all systems) and a variable part (differing numerals between bar code systems). The column numbers of the variable part of the bar code may be identified prior to introducing print data via the input unit and the numerals from the input for the variable part may be input thereinto. The printing system includes a plurality of heating elements which contact a heat sensitive surface of the labels. This causes the printing of the bars on the bar code label. The control circuit may include means for maintaining a constant, uniform width of the bars on the bar code label.
Patent SE-8900375-D0 (SE)
Inventor: KARLSSON M
IPC: D21H23/00
Filed: 1989-02-03
Abstract: PCT No. PCT/FI88/00078 Sec. 371 Date Jan. 24, 1989 Sec. 102(e) Date Jan. 24, 1989 PCT Filed May 24, 1988 PCT Pub. No. WO88/09845 PCT Pub. Date Dec. 15, 1988.A method for contact-free drying of a paper or board web (W). Both in which both infrared radiation and drying air jets are used for drying, by means of which air jets the web (W) passing through the dryer (10,20) is, at the same time, supported free of contact. The web (W) is passed first into an infrared drying gap or gaps (10VA,10VB) and thereupon into a flotation web-drying gap (20V). The infrared radiators (105) in the infrared drying unit or units (10A,10B) are cooled by means of air currents (FAin,FBin). In the method, before the flotation dryer (20), and in such a way closed infrared drying unit or units (10A,10B) is/are used whose cooling air is not to a significant extent passed into the infrared drying gap (10VA,10VB). The dry cooling air heated in the infrared drying unit or units (10A,10B) is passed through the nozzles (251,252) of the airborne dryer (20) following after the infrared dryer so as to constitute drying and/or airborne air blowings in its drying gap (20V).